Joins in SQL

Joins in Structured Query Language (S Q L) are used to Store and Retrieve data from two or more Tables . Joins Store and Retrieve data On the basis of given Join Condition. The Given Join condition tells how and which data to retrieve / store in and from Database Tables.

datediff in sql

Structured Query Language Provides Several Functions to perform date and time related operations. These functions allow you to add dates , times. To Find difference between dates and time etc.

1. CurrentDate :- Current Date is used to display current date according to date set in computer system.

Grouping Functions in SQL

Grouping Functions :- Grouping Functions operate on sets of rows to give one result per group. Unlike single row functions, group functions operate on sets of rows to give one result per group. These sets may be full Table or Table split into groups .

Study SQL Commands

1. Group By
2. Having
3. Order By
4. Top

SQL Queries

SQL COMMANDS 

* CREATE
* INSERT
* UPDATE
* SELECT

INTRODUCTION TO Microsoft Structured query language

SQL stands for Structured Query Language . It is Pronounced as see-kwell or s-q-l. SQL is designed By IBM. SQL is developed in 1986.SQL is the best DataBase used today for storing data.

Program to print pyramids on screen

PROGRAM   TO    PRINT    PYRAMIDS      IN        C++

PROGRAM #1

Write A Program To Print Star Right-Triangle

Program To Print star triangle in c++
                                            

  1.        *         2.      *

          **                   **

        ***                   ***

      ****                   ****

    *****                   *****

Cplusplus program without Main Function

#include<iostream.h>

#include<conio.h>

#define decode(s,t,u,m,p,e,d) m##s##u##t

LINKER ERROR IN C++

LINKER ERROR came in c++ will come if your linker is not provided with correct path to libraries means to tell the compiler where to look for libraries.